/Engine/Source/Runtime/MeshDescription/Public/MeshDescription.h
Get the vertex instances which define this triangle
[TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FVertexInstanceID](API\Runtime\MeshDescription\FVertexInstanceID) > GetTriangleVertexInstances ( const [FTriangleID](API\Runtime\MeshDescription\FTriangleID) TriangleID ) const